//: strings/UsingStringBuilder.java
package com.dozy.learn.strings;

import java.util.*;

public class UsingStringBuilder {
    public static Random rand = new Random(47);

    public String toString() {
        StringBuilder result = new StringBuilder("[");
        for (int i = 0; i < 25; i++) {
            result.append(rand.nextInt(100));
            result.append(", ");
        }
        result.delete(result.length() - 2, result.length());
        result.append("]");
        return result.toString();
    }

    public static void main(String[] args) {
        UsingStringBuilder usb = new UsingStringBuilder();
        System.out.println(usb);
    }
} /*
   * Output: [58, 55, 93, 61, 61, 29, 68, 0, 22, 7, 88, 28, 51, 89, 9, 78, 98,
   * 61, 20, 58, 16, 40, 11, 22, 4]
   */// :~
